Vrijgegeven: Jan 01, 1977
Looptijd: 53 minuten
Genre: Familie, Sciencefiction
Sterren: Ben Buckton, Ron Pember, Keith Jayne, Marjorie Yates, Barry Jackson, Leslie Schofield
Crew: Mark Forstater (Producer), Harley Cokeliss (Director), Harry Robertson (Original Music Composer), Michael Abrams (Additional Dialogue), Thomas Schwalm (Editor), Brian Johnson (Special Effects)